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MT5634ZPW-PCI
81
Appendices
Compliance with BABT Requirements
Approved for connection to telecommunications system
specified in the instructions for use subject to the conditions set
out in them.
Warning: Interconnection directly, or by way of other
apparatus, of ports marked ‘SAFETY WARNING see
instructions for use’ with ports marked or not so marked may
produce hazardous conditions on the network. Advice
should be obtained from a competent engineer before such
a connection is made.
It is a condition of approval that the power required by the host
and the total of all adapter cards installed within the host
environment, together with any auxiliary apparatus, does not
exceed the power specification as stated in the Technical
Reference Material of the host apparatus.
The power requirements for the ZPW-PCI are:
Modem operating voltages: +12 VDC, -12 VDC, +5 VDC
Modem power consumption:1.2 Watts
In order to maintain the independent approval of this card, it is
essential that when other option cards are introduced which use
or generate a hazardous voltage, the minimum creepages and
clearances specified in the following table are maintained. A
hazardous voltage is one which exceeds 42.4 VAC peak or 50
VDC. If you have any doubt, seek advice from a competent
engineer before installing other adapters into the host
equipment.
The equipment must be installed such that with the exception of
connection to the host, clearance and creepage distances
shown in the following table are maintained between the card
and any other assemblies which use or generate a voltage
shown in that table. The larger the distance shown in brackets
applies where the local environment within the host is subject to
conductive pollution or dry nonconductive pollution which could